Flash controller



FIG. 1 is a top, front and left side perspective view of a flashcontroller showing my new design;

FIG. 2 is a front elevational view of a flash controller showing my newdesign;

FIG. 3 is a rear view of a flash controller showing my new design;

FIG. 4 is a top plan view of a flash controller showing my new design;

FIG. 5 is a bottom plan view of a flash controller showing my newdesign;

FIG. 6 is a right side view of a flash controller showing my new design;and,

FIG. 7 is a left side view of a flash controller showing my new design.

The ornamental design for a flash controller, as shown and described.